This stylish and expandable pencil case can store approximately 50 pens or pencils. In addition, it's sturdy, durable, and has multiple zippers and pockets. The front pocket keeps frequently used items easily accessible while the zippered mesh compartment inside is perfect for small items. You can also keep your five favorite pens from getting lost by using the elastic pen slots inside. Measures 9" x 4.25" with a wrap-around expansion zipper that allows it to go from 1 1/8" to 2 1/2" thick.